Class: TF

Inherits:
Object
  • Object
show all
Defined in:
lib/tf.rb,
lib/tf.rb

Defined Under Namespace

Classes: CommentTestInput, EnvArrTest, EnvMatchTest, EnvTypeTest, Environment, ErrorSummaryOutput, OutputMatchTest, Plugins, StatsOutput, StatusTest, TextOutput

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TF

Returns a new instance of TF.



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# File 'lib/tf.rb', line 17

def initialize
  @ruby = File.join(RbConfig::CONFIG["bindir"],RbConfig::CONFIG["ruby_install_name"])
  @plugins = TF::Plugins.instance
  @failures = 0
end

Instance Method Details

#env(shell) ⇒ Object 



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# File 'lib/tf.rb', line 43

def env shell
  TF::Environment.parse_env(
    shell.execute(
      TF::Environment.show_env_command
    )[0].split(/\n/)
  )
end

#process(input_files) ⇒ Object 



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# File 'lib/tf.rb', line 35

def process input_files
  @plugins.output_plugins(:start_processing)
  input_files.each do |plugin,file|
    process_test( plugin.load(file) )
  end
  @plugins.output_plugins(:end_processing)
end

#process_command_tests(_stdout, _stderr, _stdboth, _status, env, tests) ⇒ Object 



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# File 'lib/tf.rb', line 85

def process_command_tests _stdout, _stderr, _stdboth, _status, env, tests
  tests.each do |test|
    plugin = @plugins.test_plugins.find{|_plugin| _plugin.matches? test }
    if plugin.nil?
      status, msg = false, "Could not find plugin for test '#{test}'."
    else
      status, msg = plugin.execute(test, _stdout, _stderr, _stdboth, _status, env)
    end
    @failures+=1 unless status
    @plugins.output_plugins(:test_processed, test, status, msg)
  end
end

#process_test(test) ⇒ Object 



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# File 'lib/tf.rb', line 51

def process_test test
  name, commands, execution_shell = test[:name], test[:commands], test[:shell]
  shell = Session::Sh.new(:prog => execution_shell)
  _env = env(shell)
  @plugins.output_plugins(:start_test, test, _env)
  commands.each do |line|
    command, tests = line[:cmd], line[:tests]
    @plugins.output_plugins(:start_command, line)
    _stdout  = StringIO.new
    _stderr  = StringIO.new
    _stdboth = StringIO.new
    shell.execute "#{command}" do |out, err|
      if out
        @plugins.output_plugins(:command_out, out)
        _stdout  << out
        _stdboth << out
      end
      if err
        @plugins.output_plugins(:command_err, err)
        _stderr  << err
        _stdboth << err
      end
    end
    _status = shell.status
    _env = env(shell)
    @plugins.output_plugins(:end_command, line, _status, _env)
    process_command_tests _stdout.string, _stderr.string, _stdboth.string, _status, _env, tests
  end
  @plugins.output_plugins(:end_test, test)
rescue SystemExit, Interrupt
  shell.close!
  raise
end

#run_tests(args) ⇒ Object 



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# File 'lib/tf.rb', line 23

def run_tests args
  @plugins.load(%w( all_test ))
  input_files, not_processed = @plugins.parse_args(args)
  if not_processed.size > 0
    $stderr.puts "No plugin recognized this option '#{not_processed*" "}'."
    exit 1
  end
  @plugins.load(%w( ErrorSummaryOutput )) if @plugins.output_plugins.empty?
  process(input_files)
  @failures == 0
end